Home / 2,371,861.10-3,273,706.32-1,854,591.86

Finding the Fourth Proportional to 2,371,861.10, 3,273,706.32 and 1,854,591.86

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Solution

The fourth proportional to 2,371,861.10, 3,273,706.32 and 1,854,591.86 is: 2,559,757.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,861.10 : 3,273,706.32 = 1,854,591.86 : x
  2. Step 2: Convert to fraction form
    2,371,861.10/3,273,706.32 = 1,854,591.86/x
  3. Step 3: Cross multiply
    2,371,861.10x = 3,273,706.32 × 1,854,591.86
  4. Step 4: Simplify right side
    2,371,861.10x = 6,071,389,093,102.56
  5. Step 5: Solve for x
    x = 6,071,389,093,102.56/2,371,861.10
  6. Step 6: Final answer
    x = 2,559,757.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.